888.88-carat black diamond 'Infinity' debuts in Dubai

The 888.88-carat natural black diamond 'Infinity', owned by Antwerp-based Diamond Trading NV, made its public debut at the Dubai Diamond Conference 2026. Originating from DR Congo as a 1,138-carat rough stone acquired in 1975, it was cut and polished between 2022–2024. The GIA previously recorded it as the largest single-crystal natural diamond it had examined.